Patents by Inventor Jean-Bernard Morisod
Jean-Bernard Morisod has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8893876Abstract: A unit for forming one or more layers of individual flat supports, taken from at least a first conveyor device, conveying the supports from upstream to downstream at a first speed, that includes a second conveyor device, conveying the supports from upstream to downstream at a second speed lower than the first speed, positioned downstream of the first conveyor device, equipped with a receiving zone for receiving the supports arriving from the first conveyor device, and having a curved portion, and means for forming the layer positioned above the second conveyor device, situated downstream of the curved portion, and driven at the second speed.Type: GrantFiled: April 1, 2011Date of Patent: November 25, 2014Assignee: Bobst Mex SAInventors: Jean-Bernard Morisod, José-Manuel Romero
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Publication number: 20130043105Abstract: A unit for forming one or more layers of individual flat supports, taken from at least a first conveyor device, conveying the supports from upstream to downstream at a first speed, that includes a second conveyor device, conveying the supports from upstream to downstream at a second speed lower than the first speed, positioned downstream of the first conveyor device, equipped with a receiving zone for receiving the supports arriving from the first conveyor device, and having a curved portion, and means for forming the layer positioned above the second conveyor device, situated downstream of the curved portion, and driven at the second speed.Type: ApplicationFiled: April 1, 2011Publication date: February 21, 2013Inventors: Jean-Bernard Morisod, José-Manuel Romero
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Patent number: 6543359Abstract: Detachable inking device for a flexographic printing machine, its embodiment, cleaning and use in such a machine. This device comprises a chambered doctor blade (9) mounted on two lever-supports (13, 14) crossed by duct joining pieces (15, 16) respectively. The lever-supports are rigidly attached to a shaft (11) about which they are pivotable and which is held between the frames (34) of said flexographic printing machine. Said chambered doctor blade (9) consists of a body (25) made of light metal material, crossed at one of its ends by a tube (26) emgerging from the bottom (28) of said body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: GrantFiled: January 28, 2002Date of Patent: April 8, 2003Assignee: Bobst SAInventors: Gilbert Bardet, Daniel Hürlimann, Patrick Lüscher, Jean-Bernard Morisod, Michel Piguet
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Patent number: 6539861Abstract: Detachable inking device for a flexographic printing machine, its embodiment, cleaning and use in such a machine. This device comprises a chambered doctor blade (9) mounted on two lever-supports (13, 14) crossed by duct joining pieces (15, 16) respectively. The lever-supports are rigidly attached to a shaft (11) about which they are pivotable and which is held between the frames (34) of said flexographic printing: machine. Said chambered doctor blade (9) consists of a body (25) made of light metal material, crossed at one of its ends by a tube (26) emgerging from the bottom (28) of said body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: GrantFiled: January 28, 2002Date of Patent: April 1, 2003Assignee: Bobst SAInventors: Gilbert Bardet, Daniel Hürlimann, Patrick Lüscher, Jean-Bernard Morisod, Michel Piguet
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Patent number: 6530323Abstract: A detachable inking device for a flexographic printing machine, a manipulating device for removing and replacing the inking device, a cleaning device, and a repair station for refurbishing the inking device. The inking device itself is a chambered doctor blade (9) mounted on two lever-supports (13, 14) through which ink is supplied from a reservoir. The lever-supports are rigidly attached to a shaft (11) which is pivotable between the frames (34) of the flexographic printing machine. The chambered doctor blade has a body (25) made of light material, crossed at one of its ends by a tube (26) emerging from the bottom (28) of body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: GrantFiled: January 28, 2002Date of Patent: March 11, 2003Assignee: Bobst SAInventors: Gilbert Bardet, Daniel Hürlimann, Patrick Lüscher, Jean-Bernard Morisod, Michel Piguet
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Patent number: 6526884Abstract: A detachable inking device for a flexographic printing machine, a manipulating device for removing and replacing the inking device, a cleaning device, and a repair station for refurbishing the inking device. The inking device itself is a chambered doctor blade (9) mounted on two lever-supports (13, 14) through which ink is supplied from a reservoir. The lever-supports are rigidly attached to a shaft (11) which is pivotable between the frames (34) of the flexographic printing machine. The chambered doctor blade has a body (25) made of light material, crossed at one of its ends by a tube (26) emerging from the bottom (28) of body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: GrantFiled: March 2, 2000Date of Patent: March 4, 2003Assignee: Bobst S.A.Inventors: Gilbert Bardet, Daniel Hürlimann, Patrick Lüscher, Jean-Bernard Morisod, Michel Piguet
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Publication number: 20020083857Abstract: Detachable inking device for a flexographic printing machine, its embodiment, cleaning and use in such a machine. This device comprises a chambered doctor blade (9) mounted on two lever-supports (13, 14) crossed by duct joining pieces (15, 16) respectively. The lever-supports are rigidly attached to a shaft (11) about which they are pivotable and which is held between the frames (34) of said flexographic printing machine. Said chambered doctor blade (9) consists of a body (25) made of light metal material, crossed at one of its ends by a tube (26) emgerging from the bottom (28) of said body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: ApplicationFiled: January 28, 2002Publication date: July 4, 2002Applicant: Bobst SAInventors: Gilbert Bardet, Daniel Hurlimann, Patrick Luscher, Jean-Bernard Morisod, Michel Piguet
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Publication number: 20020078847Abstract: Detachable inking device for a flexographic printing machine, its embodiment, cleaning and use in such a machine. This device comprises a chambered doctor blade (9) mounted on two lever-supports (13, 14) crossed by duct joining pieces (15, 16) respectively. The lever-supports are rigidly attached to a shaft (11) about which they are pivotable and which is held between the frames (34) of said flexographic printing machine. Said chambered doctor blade (9) consists of a body (25) made of light metal material, crossed at one of its ends by a tube (26) emerging from the bottom (28) of said body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: ApplicationFiled: January 28, 2002Publication date: June 27, 2002Applicant: Bobst SAInventors: Gilbert Bardet, Daniel Hurlimann, Patrick Luscher, Jean-Bernard Morisod, Michel Piguet
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Publication number: 20020062751Abstract: Detachable inking device for a flexographic printing machine, its embodiment, cleaning and use in such a machine. This device comprises a chambered doctor blade (9) mounted on two lever-supports (13, 14) crossed by duct joining pieces (15, 16) respectively. The lever-supports are rigidly attached to a shaft (11) about which they are pivotable and which is held between the frames (34) of said flexographic printing machine. Said chambered doctor blade (9) consists of a body (25) made of light metal material, crossed at one of its ends by a tube (26) emgerging from the bottom (28) of said body (25), and at the other end by a tube (40) having its opening part (29) at level with the bottom (28) of the body (25). The latter rests on seals (38, 39) secured to the lever-supports (13, 14) to which are attached centering and fixing means (17, 18) allowing a quick loosening of the chambered doctor blade (9) without the help of any tool.Type: ApplicationFiled: January 28, 2002Publication date: May 30, 2002Applicant: Bobst SAInventors: Gilbert Bardet, Daniel Hurlimann, Patrick Luscher, Jean-Bernard Morisod, Michel Piguet
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Patent number: 6164431Abstract: A conveying device for sheet-like workpieces having low specific gravity (21), such as paper or cardboard, comprises two median conveying elements (11, 12) arranged side by side along the path of the workpieces (21), for changing the orientation of the sheets or plates about a perpendicular axis. Separate drive mechanisms with adjustable speed (18) are connected to each of the median conveying elements (11, 12). A plenum (22) provided with a fan (23) is used to apply a downward air pressure to the workpieces (21), pressing them against the median conveying elements (11, 12) in order to transmit different speeds to each of the surface parts of the workpieces (21) in contact with the respective conveying elements (11, 12).Type: GrantFiled: May 21, 1998Date of Patent: December 26, 2000Assignee: Bobst S.A.Inventor: Jean-Bernard Morisod
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Patent number: 6162157Abstract: A roller or belt correction device for lateral alignment, during converting, of partly folded workpieces in a folder-gluer, consists of a lower structure above which is mounted an upper structure pivoting in the horizontal plane. This upper structure comprises a row of conveying elements which are in contact with the lower plane surface of the workpieces and which are driven by a distinct means at adjustable speed. The device comprises a guiding element which is parallely movable to a axis materializing the initial virtual line against which the workpieces have been previously supported in their upstream conveying path before being rotated in a conveying device.Type: GrantFiled: September 1, 1999Date of Patent: December 19, 2000Assignee: Bobst S.A.Inventor: Jean-Bernard Morisod
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Patent number: 4838747Abstract: The present invention is directed to a device for transporting and forming batches of flat pieces with decreasing thickness. The device has a piling unit having a rotatably mounted double storage device for receiving two batches of flat pieces, one after the other, so that the first batch is placed on the second batch in a head-to-toe relationship to form a double batch for bundling.Type: GrantFiled: March 15, 1988Date of Patent: June 13, 1989Assignee: Bobst SAInventor: Jean-Bernard Morisod
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Patent number: 4776831Abstract: A device supported on a tubular frame and having a vertical cheek supporting pulleys including drive pulley and tension pulley, a belt having a circular cross section running over these pulleys and cooperating with a lower conveyor to fold parts of a composite flap of a box blank as the blank passes therebeneath. Depending on the construction of the box blank, several cheeks with associated pulleys and belts can be positioned above the conveyor conveying the blanks therethrough. Preferably, the belt has a circular cross section and moves at a linear speed approximately the same as the conveyor of the device.Type: GrantFiled: April 13, 1987Date of Patent: October 11, 1988Assignee: Bobst SAInventor: Jean-Bernard Morisod
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Patent number: 4746004Abstract: A device for forming separate batches of flat objects, such as folded box blanks, from a flow of blanks received from a delivery station of a processing machines, such as a folder-gluer, includes a belt conveyor, a counting device, and a movable stop which is movable parallel to the belt surface and also movable vertical to the belt surface with a control device to move the stop in response to sensed conditions. The control device controls a drive arrangement for the belt conveyor so that the speed of the belt conveyor can be driven at a greater rate than the speed of discharge from the delivery station during a selected period for separating the batch of blanks from the remaining flow.Type: GrantFiled: November 10, 1986Date of Patent: May 24, 1988Assignee: Bobst SAInventors: Markus Hess, Jean-Bernard Morisod
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Patent number: 4713831Abstract: A counting device for counting the number of objects such as folded box blanks in a flow of folded box blanks characterized by a sensor having a portion engaging a leading edge of a blank in the flow and being moved to activate a pulse generating device. The device also includes an arrangement to lift the portion of the sensor out of engagement after the pulse has been generated to enable resetting the pulse generator and engaging the next following object of the flow.Type: GrantFiled: October 2, 1985Date of Patent: December 15, 1987Assignee: Bobst SAInventor: Jean-Bernard Morisod